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Commit 3055acb0 authored by Atsushi Nemoto's avatar Atsushi Nemoto Committed by Ralf Baechle
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[MIPS] Sparse: Fix some compiler/sparse warnings in ptrace32.c 


    
Signed-off-by: default avatarAtsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent b6f7880b

arch/mips/kernel/ptrace32.c

+15 −7
Original line number Diff line number Diff line
@@ -88,7 +88,7 @@ asmlinkage int sys32_ptrace(int request, int pid, int addr, int data) 
		ret = -EIO;

		if (copied != sizeof(tmp))

			break;

		ret = put_user(tmp, (unsigned int *) (unsigned long) data);

		ret = put_user(tmp, (unsigned int __user *) (unsigned long) data);

		break;

	}
@@ -174,8 +174,10 @@ asmlinkage int sys32_ptrace(int request, int pid, int addr, int data) 
		case FPC_EIR: {	/* implementation / version register */

			unsigned int flags;



			if (!cpu_has_fpu)

			if (!cpu_has_fpu) {

				tmp = 0;

				break;

			}



			preempt_disable();

			if (cpu_has_mipsmt) {
@@ -194,15 +196,18 @@ asmlinkage int sys32_ptrace(int request, int pid, int addr, int data) 
			preempt_enable();

			break;

		}

		case DSP_BASE ... DSP_BASE + 5:

		case DSP_BASE ... DSP_BASE + 5: {

			dspreg_t *dregs;



			if (!cpu_has_dsp) {

				tmp = 0;

				ret = -EIO;

				goto out_tsk;

			}

			dspreg_t *dregs = __get_dsp_regs(child);

			dregs = __get_dsp_regs(child);

			tmp = (unsigned long) (dregs[addr - DSP_BASE]);

			break;

		}

		case DSP_CONTROL:

			if (!cpu_has_dsp) {

				tmp = 0;
@@ -216,7 +221,7 @@ asmlinkage int sys32_ptrace(int request, int pid, int addr, int data) 
			ret = -EIO;

			goto out_tsk;

		}

		ret = put_user(tmp, (unsigned *) (unsigned long) data);

		ret = put_user(tmp, (unsigned __user *) (unsigned long) data);

		break;

	}
@@ -304,15 +309,18 @@ asmlinkage int sys32_ptrace(int request, int pid, int addr, int data) 
			else

				child->thread.fpu.soft.fcr31 = data;

			break;

		case DSP_BASE ... DSP_BASE + 5:

		case DSP_BASE ... DSP_BASE + 5: {

			dspreg_t *dregs;



			if (!cpu_has_dsp) {

				ret = -EIO;

				break;

			}



			dspreg_t *dregs = __get_dsp_regs(child);

			dregs = __get_dsp_regs(child);

			dregs[addr - DSP_BASE] = data;

			break;

		}

		case DSP_CONTROL:

			if (!cpu_has_dsp) {

				ret = -EIO;